Inventor · disambiguated record
Naoki Koshizuka
Also filed as: KOSHIZUKA NAOKI
15 granted patents·2 pending applications·177 citations·filing 1990–2013
92Inventor score
Files withINT SUPERCONDUCTIVITY TECH12FURUKAWA ELECTRIC CO LTD1INTERNATIONNAL SUPERCONDUCTIVI1NIPPON STEEL CORP1TOKYO WIRE WORKS LTD1
Top patents by PatentIndex Score
17 records- 0176US6541789B1High temperature superconductor Josephson junction element and manufacturing method for the sameINT SUPERCONDUCTIVITY TECH·Filed 1999·Granted Apr 1, 2003·27 cites·11 claims
- 0272US5341059ASuperconducting bearing unit and operating method thereofINT SUPERCONDUCTIVITY TECH·Filed 1992·Granted Aug 23, 1994·29 cites·4 claims
- 0371US5474976AProduction of oxide superconductors having large magnetic levitation forceINT SUPERCONDUCTIVITY TECH·Filed 1993·Granted Dec 12, 1995·24 cites·18 claims
- 0468US6011981AOxide superconductor multilayered film and oxide superconductor josephson deviceINT SUPERCONDUCTIVITY TECH·Filed 1997·Granted Jan 4, 2000·40 cites·9 claims
- 0563US6226858B1Method of manufacturing an oxide superconductor wireFURUKAWA ELECTRIC CO LTD·Filed 1998·Granted May 8, 2001·19 cites·18 claims
- 0661US5395820AOxide superconductor and process for producing the sameINT SUPERCONDUCTIVITY TECH·Filed 1992·Granted Mar 7, 1995·13 cites·6 claims
- 0750US6953770B2MgB2—based superconductor with high critical current density, and method for manufacturing the sameINT SUPERCONDUCTIVITY TECH·Filed 2002·Granted Oct 11, 2005·2 cites·12 claims
- 0845US5883051AHigh Tc superconducting Josephson junction elementINT SUPERCONDUCTIVITY TECH·Filed 1996·Granted Mar 16, 1999·11 cites·4 claims
- 0943US2003146432A1High temperature superconductor Josephson junction element and manufacturing method for the sameFiled 2002·Application pending·0 cites
- 1041US5430010AProcess for preparing oxide superconductorINT SUPERCONDUCTIVITY TECH·Filed 1993·Granted Jul 4, 1995·8 cites·8 claims
- 1137US10128024B2MgB2-based superconducting wire for a liquid hydrogen level sensor, a liquid hydrogen level sensor, and a liquid hydrogen level gaugeTOKYO WIRE WORKS LTD·Filed 2013·Granted Nov 13, 2018·0 cites·11 claims
- 1233US2002075057A1Superconducting power circuitINT SUPERCONDUCTIVITY TECH·Filed 2001·Application pending·0 cites
- 1331US5459124AProcess for producing oxide superconductorINT SUPERCONDUCTIVITY TECH·Filed 1993·Granted Oct 17, 1995·2 cites·4 claims
- 1430US5389604AProcess of producing oxide superconductorNIPPON STEEL CORP·Filed 1993·Granted Feb 14, 1995·2 cites·4 claims
- 1528US5468724AHigh temperature oxide superconductorINT SUPERCONDUCTIVITY TECH·Filed 1993·Granted Nov 21, 1995·0 cites·2 claims
- 1622US5169830ASuperconducting materialINTERNATIONNAL SUPERCONDUCTIVI·Filed 1990·Granted Dec 8, 1992·0 cites·3 claims
- 1717US5369090AProcess for producing bi-based oxide superconductor single crystalsINT SUPERCONDUCTIVITY TECH·Filed 1993·Granted Nov 29, 1994·0 cites·7 claims
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